| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $153.84 | 4.674% | $161.0305 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $11.67 | 3.572% | $12.0869 | $12.09 | $12.10 | $12.10 |
| Purchase #3 | $129.39 | 12.228% | $145.2118 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $241.26 | 3.501% | $249.7065 | $249.71 | $249.70 | $249.70 |
| Purchase #5 | $47.71 | 9.155% | $52.0779 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $208.73 | 3.696% | $216.4447 | $216.44 | $216.45 | $216.40 |
| Purchase #7 | $221.31 | 11.182% | $246.0569 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $1,013.91 | $1,082.6152 | $1,082.62 | $1,082.65 | $1,082.60 | |